Man: "Naw dude, all i got are those crappy 5mg white ones.
Dude: "Shit, those whites won't due a damn thing for me. I need like 8 503's just to get the job done."
Man: "More Killer, Less Filler. Green Beans for life!"
Jill: Yeah he is. He's just the cutest Greenbean ever.
John: That girl is so beautiful it hurts.
Jim: Yeah. She's a true Greenbean.
Sara: I think she's absolutely gorgeous.
Peter: Of course. She's a Greenbean.
The primary goal of a green bean (or green beaning as it is often called) is to get the FNG accustomed to the strength of the local liquor (usually soju) while making sure he don't die, get arrested or bust curfew.
2: No, he's still drunk. He got green beaned last night.